Enzyme

Catalyses the final step in the formation of the isoflavonoid skeleton. The reaction also occurs spontaneously.

HIDH

Enzyme

2-hydroxyisoflavanone dehydratase

Enzyme name

EC:4.2.1.105

Entry

Lyases;Carbon-oxygen lyases;Hydro-lyases

Class

2,4',7-trihydroxyisoflavanone hydro-lyase (daidzein-forming)

Sysname

(1) 2,4',7-trihydroxyisoflavanone = daidzein + H2O [RN:R07317];(2) 2,4',5,7-tetrahydroxyisoflavanone = genistein + H2O

Reaction

daidzein [CPD:C10208];H2O [CPD:C00001];genistein [CPD:C06563]

Product

Species information

Mikania micrantha

Species name

Bittervine (Mikania micrantha) is a species of eudicot in the family Asteraceae (daisy family).

Species info

Gene sequence info

Mikania_micrantha.HIDH.fa

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>rna-gnl|WGS:SZYD|E3N88_mrna21732
MAPYEVDDCRGVLKVYNDGSVWRSTEPSFRVSVVDDGSVMWKDVMFDQCNNLHLRMYKPALAIAKKLPVFYYIHGGGFCIGSRTWPNCQNYCFKLALALQAVIVSPDYRLAPENQLPLAVEDGFASVKWLQAQAVAPEPDSWLVDFADFSRVFISGDSAGGNIAHNVAVRLGAGSKSLEPVRVRGYVLLAPFFGGTRLTKSEAHGPKDAFLNWELIDRFWRLSIPKGDTMDHPLVNPFGPVSLDLEPVALDPILVVCGGGDLLKDRAKEYAERLKNWGKDVKYEEFEGQQHGFFTINPNSEPSIQLMQVIKDFITKYSA
>rna-gnl|WGS:SZYD|E3N88_mrna26533
MVLEQHKELITELLPFLRVRKDGTVERFYNPQFAPPSLAETYDDVWSKDVIISLEVSARIYLPNKTITKLPILVYYHGGGFCIESAFSILCHQYINTIASQANTLVISVDYRLAPEHPLPAAYHDSWTVLQWVAKHSTNGHNTHDEPWLVQHGDFNRFYIGGDSAGANISHHMALRAGKEGLNGGVKILGAFLSHPHFWGSKPLWSEPVSSRETSLLYRTWMLVYPGAPEGIDNPCINPFASSAPCLAGLACRRLIVCVASEDELRDRGVQYYDAVRDSGWEGELAMFEVQGEGHGFHILNPETENAKEMFKRLAGFLQNC
>rna-gnl|WGS:SZYD|E3N88_mrna28361
MVLEQEKELTTDLLPFLRVRKDGTVERFYNPQFAPPSLAETYDDVWSKDVIISPEVSARIYLPNKTITKLPILVYYHGGGFCIESAFSILCHQYINTIASQANVLVISVDYRLAPEHPLPVAYQDSWTALQWVAKHSTNGHNTHDEPWLVQHGDFNRFYIGGDSAGANISHHMAMRAGTEGLNGGVKILGAFLSHPHFWGSKPLGSEPVSSRETSLLYRTWMLVYPGAPEGIDNPCINPFASSAPCLAGLACGRLIVCVASEDELRDRGVRYYDAVRDSGWEGELAMFEDEGEGHGFHILNPENAKEMFKRLAGFLQNC
>rna-gnl|WGS:SZYD|E3N88_mrna34320
MPSLYGSAEISKSDEYLHEIIGFIRVHKDGRCERLLGNNLVPAGTDSSTGVRSKDVVVSPETNVSARLYVPTTATADRKLPLMVYFHGGGFVFESTMTTFYHSTLNHLTAKSNVITVSVEYRLGPEYLVPACYNDSWEAIKWVASHRRGHDLDDLDPWLKEYADFSKMFFAGDSAGANIAHNMAIRFGLKPNRIVGIDLKGVILIHPYFGGKDPIGTELGKHKQLKAFTDQFWNLVNRSESGLDDPLFNPEKDPNLSGLGCSKILLLVAEKDSFRDRGLLYKELMEKSGWVGKLEMMESKDEDHAFFLFDHFCESTCSFYNTISAFINQIDDD
>rna-gnl|WGS:SZYD|E3N88_mrna34321
MSSVFGTGEISTSDEYLHEIIGFVRVHKDGRCERLIGNKKLPAGIYSSTGVESKDVIISPETDLSARLYIPKTAATDRKLPILIFFHGAVLNVIVVSVDYRLGPEYPVPTGYNDSWEAIKWVASHGTGHGLDPWLNKFADFNQVFLAGDSAGANISHNMAIRFGLESNRIVGINLEGIILLHPYFGGKDPIGSELGKHKQLKAFTDQFWNLANRSESGLDDPLFNPEKDPNLSGLGCSKILLLVAEKDSFRDRGLLYKELMEKSGWPGKLEMLESKDEDHVFFLFDHISQNACTLYNKICTFINHGDNQSLV
>rna-gnl|WGS:SZYD|E3N88_mrna34319
MVYFHGGGFVFESTMTTSYHSTLNHLTAKSNVITVSVEYRLGPEYLVPACYTDSWEAIKWVASHRKGHDLDDLDPWLKEYADFSKMFFAGDSAGANIAHNMAMRFGLKPNRIVEIDLKGVILIHPYFGGKDPIGSELGKHKRLKAFTDQFWNLVNRSKSGLDDPLFNPEKDPNLSGLGCSKILLLVAEKDSFRDRGLLYKELMEKSGWVGKLEMMESKDEDHVFFLFDHFCESTCGFYNTISAFINQSDVD
>rna-gnl|WGS:SZYD|E3N88_mrna03938
MVVENPQNPRVLVEEIRSLIKVYEDGHVERPQIIPRVMSTLPLAYEVTCMDQVIDKLTNIWARFYVPKHMKKVPLLVYFHGGGFCIGSAAWSCYHEFLAHLASEVGCVIMSVDYRLAPENPLPAAYEDGYKALTWVKQQALSGSNKWLKQCDLSNVYLGGDSAGGNIAHNVAFRLCINREHLKPLIHKGNILIQPFFGGESRTGSETLMVQPSRSALNLTASDTYWRLSLPKGANRDHPWCNPMVNMSTKLEKMTYLPTMVCVSELDILKDRNMEFCRVLGNSGIQVDHVVYKGVGHAFQILDKSPLSQRQTHAMVSHIKVFINKRKHI
>rna-gnl|WGS:SZYD|E3N88_mrna06178
MDSTKNESTHDSNPFLRFYKNGKIQRPIGTPIVPPSDDPTAAVISKDVVISADPSISARLYRPSTAAAAKLPLIIYIHGGAFSIESAFSTLYHSHLNVLTATSSVVAVSIEYRLAPEHLVPICYEDCWEAIKWVGQTSDPWIKHHADLNRVFLAGDSAGANIAHNLAVRVGVEGPGLGLKIVGMALVHPYFEFDEPSKLWMYICPGSSGINDPRINPAADPGLLEKIVCGKVQVVVAGKISIERGHGVTTRR
>rna-gnl|WGS:SZYD|E3N88_mrna08925
MDSSIQITHDFPPFLRVYNDGRVERLITIPHLPPSTDPITGIQFKDVVISPDHEIKSRIFLPKIDPANPPQKLPLVIYVHGGAFCMGSPLNVATQSFLTPLVSQTPAVAVAIGYRLAPEHPVPAAYHDCWEAFQWIASHGSGTGTDPWINDYADTSRVFLSGDSVGANLVHYLAVRAGVHGAGLGLGIRGLITLHPYFAQKVSDKLIQYLYPGSSGSDDDPKLNPVSDPDLEKLCCSRVLIAVAEKDFLKARGVEYKETLEKSKWKGTIEFVENEDEDHCFFLLNPSSEKAKGLFRFLVSFIKQNS
>rna-gnl|WGS:SZYD|E3N88_mrna08951
MASSIQITHDFPPFLRVYNDGRVERLITIPQLPPSTDPITGIQFKDVVISSDHEIKSRIFLPKIDPANPPQKLPLVIYVHGGAFCMGSPLNVATQSFLTPLVSQTPAVAVAIGYRLAPEHPLPVAYHDCWEAFRWIASHGSGTGTDPWINDYADTSRVFLLGDSAGANLVHYLAVRAGVNGTRLGLGIRGLITLHPYFAQKVSDKLIQYLYPGSSGSDDDPKLNPVSDPDLEKLCCSRVLIAVAEKDFLKPRGLEYKETLEKSKWKGTIEFVENEDEDHCFFLLNPSSEKAKGLFQFLVSFIKQNS
>rna-gnl|WGS:SZYD|E3N88_mrna10444
MGSVSREIAHDVPPYIRVYKDGTIERLVGVDVIPPTTDTLTGVTSKDVIISPKTGVSARIFRPTLTTTKEKLPLVIYFHGGAFVISSPADPKYHQSVTNLVSESRAISVSVDYRLAPEHPLPIAFDDSLAALRWVFSHAPGGSGSEEWLKQNANFNRVFLAGDSAGATIAHHLAMRIGSEPDPDAAIKISGMISINPYFWGKEPIGSERTDHVRKAMVDKWWEFVCPSDSDHGLDDPLINPLVNGAPDLACLGCGRVIITVSEMDILRDRGWAYYEALVKSNWKGKVEMMEIAGEDHVFHIFDPNGDKAVTMMKRLGDFINQD
>rna-gnl|WGS:SZYD|E3N88_mrna16254
MGSLPHVVEDCHGIVQIFSDGSINRHENIDFSAFTVIDDGSVVWKDYCYDKQHDLHLRLYKPATVTSGTKLPVMYFFHGGGFCLGSFRWPNFHNCCLRLSSALHVIVLAPDYRLAPEHRLPAALDDSFGAVKWLQTMGINAAGGLVSDEWAGDVVDGLDFDRVFITGDSSGGNIAHYLAVRLGPGSPELKPVKIRGYVMMAPFFGGKERTKSEAEGLPEHLLTVDLLDTFWRMSLPIGIKPDHPFANPLSCESPNLEQVNLDPILIMAGENELMKDRVKLYADKLKELGKITRYVEFDGKQHGFFTNEPYSDVSDLVLDLIKSFMLEHSS
>rna-gnl|WGS:SZYD|E3N88_mrna18281
MDSSPDQIIKEIPPFIRVYKDGRYEKLSGTDTVPAGVDPSSGVQSKDVVISPEIPLSARLYIPKPTGKKLPLLIYFHGGGFVVETAASPVYHNFLNLIASESNAVVVSVDYRTAPDYPIPACFHDSWEAIKWVGQHVAGNGPESWINDYVDFGHVYFAGDSAGANIAHRMAIRIGSENPGGNLNLQGIILLHPYFWGEDSIGSESDHPWRALVGDLWKFVCPGTSGSDDPLINPDKDPKVSDLGCSKVLVFVAGKDILKDRGWSYKGILGKNGWKGDIEVIEDEGKEHVYFLHIPSADSACTMRTRICNFINNKA
>rna-gnl|WGS:SZYD|E3N88_mrna19448
MVAQRKIIDQVSGWLTVYDDGFVDRTWTGPPQFKFMSDPVPPHRHFIDGVATHDLLIDDESDLRVRVYLPEVPEPEKLPVLVHYHGGGFCISQADWYMYYNIYTRIARESRAIVVSTYLRLAPEHRLPAAIEDGYATVLWLKDVANDKAYEPWLSTKGDFNRVFLIGDSSGGNIVHQVAKKAAGENESLRPLRIAGAIPIHPGFARAMRSRSEIEKPQSPMLTLDMLDKFLKMGLPLGSTKDHPITCPMGEAVDGLDLPPYLLCLAEDDLVIDTEMEFYDGMKKDGKKIELFVNNGVGHSFYLNKIAIDFDQNTSDQTRKMIQAIAQFVKNH
>rna-gnl|WGS:SZYD|E3N88_mrna46017
MASSTEIAHDFPPFIRVYTDGRVERLLTTPRLPPSTDPVTGIQSKDVIISPELGVKSRIFLPKINQLDPPQKLPLIIHVHGGGFCIGSPLNIVTHSFLTPLVSQTHAVAISIGYRLAPEHPLPAAYHDCWTAVQWIASHADGSGPEPWINDYVDTGRVILVGESAGVTLAHHIAVQAGINKINLDINGLIALHPYFSQKEPDKMIQYLYRVVRAQMMTQR
>rna-gnl|WGS:SZYD|E3N88_mrna46018
MASSTEIAHDFPPFIRVYTDGRVERLLTTPRLPPSTDPVTGIQSKDVIISPELGVKSRIFLPKINQLDPPQKLPLIIHVHGGGFCIGSPLNIVTHSFLTPLVSQTHAVAISIGYRLAPEHPLPAAYHDCWTAVQWIASHADGSGPEPWINDYVDTGRVILVGESAGVTLAHHIAVQAGINKINLDINGLIALHPYFSQKEPDKMIQYLYPGSSGSDDDPTLNPCSDPDLGKMGCSRVLIVVAEMDYLKPRGVGYKETLEQSKWGGNVEFVENEGENHCFYLFNPSSEKAKGLYQTLISFIKQAN

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University